.NET 5.0/6 Developers For Hire
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Hire codefusion53
I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms,...I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms, e-commerce, and API integrations - Automation – streamlining workflows with AI, APIs, and custom scripts to save time and cut costs My approach is simple: I listen carefully, design smart solutions, and deliver high-quality results on time. Whether you need an AI-powered tool, a modern web platform, or a long-term development partner, I can bring your vision to life. Let’s collaborate to turn your ideas into reliable, high-performing solutions. less -
Hire AndrewJSMAN
I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API...I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API integrations. AI & Machine Learning – custom model development, chatbots, NLP solutions, data automation, and predictive analytics Mobile Development – building high-quality mobile applications using React Native and Flutter Automation – optimizing workflows with AI, APIs, and custom scripts to reduce costs and improve efficiency I focus on understanding client needs, crafting smart technical solutions, and delivering reliable, high-quality results on time. Whether you’re looking for an AI-powered product, a modern web or mobile platform, or a long-term development partner, I’m ready to help transform your ideas into powerful, high-performing solutions. Let's talk. Thanks. less -
Hire richardb063
Full Stack Developer with strong experience building scalable web and mobile applications, backend systems, APIs, and AI-powered solutions. Skilled in modern frontend and backend technologies including React, Next.js, Node.js, Python, PHP, Java, Spring Boot, Flutter, and cloud platforms like AWS and Azure. Experienced...Full Stack Developer with strong experience building scalable web and mobile applications, backend systems, APIs, and AI-powered solutions. Skilled in modern frontend and backend technologies including React, Next.js, Node.js, Python, PHP, Java, Spring Boot, Flutter, and cloud platforms like AWS and Azure. Experienced in developing SaaS platforms, CRM systems, AI agents, WhatsApp automation, payment integrations, and real-time applications. less -
Hire jordanrafael7
jordanrafael7 jordanrafael7
$35 USD / hour
Full-Stack Developer | Apps, APIs, AI & AutomationMexicoI help startups, SaaS companies, and enterprises build **modern web applications, cross-platform mobile apps, cloud-native systems, and AI-powered solutions** that are scalable, secure, and production-ready. From UI/UX and backend architecture to cloud deployment and AI integration, I deliver complete end-to-end...I help startups, SaaS companies, and enterprises build **modern web applications, cross-platform mobile apps, cloud-native systems, and AI-powered solutions** that are scalable, secure, and production-ready. From UI/UX and backend architecture to cloud deployment and AI integration, I deliver complete end-to-end software solutions. ## 🚀 Services 🌐 Modern Web Applications (React, Next.js, Vue, Angular, ASP.NET Core) 📱 Cross-Platform Mobile Apps (React Native, Flutter, .NET MAUI) ⚙️ Backend APIs, Microservices & Enterprise Systems 🤖 AI Chatbots, AI Agents & Workflow Automation 🧠 OpenAI, Claude, LangChain, LangGraph & RAG Applications 🎨 AI Image & Video Generation (Stable Diffusion, ComfyUI, Runway, Pika) 🔗 Third-Party API Integrations (Stripe, PayPal, Square, Twilio, Firebase, Supabase, ElevenLabs) ☁️ Cloud Deployment on Azure, AWS, Google Cloud, Vercel & Netlify ⚡ Performance Optimization, Legacy Modernization & Clean Architecture ## 💻 Technical Skills ### 🎨 Frontend React • Next.js • Vue • Angular • Svelte • TypeScript • JavaScript • HTML5 • CSS3 • Tailwind CSS • Bootstrap • Material UI • shadcn/ui ### ⚙️ Backend C# • .NET Core • ASP.NET Core • Web API • Node.js • Express • NestJS • Python • Django • FastAPI • Flask • PHP • Laravel • Java Spring Boot • Go ### 📱 Mobile React Native • Flutter • .NET MAUI • Kotlin • Swift • SwiftUI • Ionic • Capacitor ### 🗄️ Databases SQL Server • PostgreSQL • MySQL • MongoDB • SQLite • Redis • Firebase • Supabase • Prisma ORM ### ☁️ Cloud & DevOps Azure • AWS • Google Cloud • Docker • Kubernetes • GitHub Actions • GitLab CI/CD • Jenkins • Terraform • Linux • Nginx ### 🤖 AI & Automation OpenAI GPT • Claude AI • LangChain • LangGraph • RAG • AI Agents • MCP • Stable Diffusion • ComfyUI • Pinecone • Weaviate • ChromaDB ### 🔌 APIs & Integrations REST • GraphQL • WebSockets • gRPC • OAuth • JWT • Stripe • PayPal • Square • Twilio • Firebase • Supabase • OpenAI API • Claude API • ElevenLabs ### 🛠️ Tools Git • GitHub • GitLab • Bitbucket • Postman • Jest • Playwright • Cypress • WordPress • Shopify • WooCommerce ## ⭐ Why Choose Me? ✅ Senior Full-Stack Engineer ✅ Web, Mobile & AI Expertise ✅ Clean, Scalable & Maintainable Code ✅ Cloud-Native & Enterprise Architecture ✅ Fast Communication & Reliable Delivery ✅ Long-Term Technical Partner 📩 Whether you need a SaaS platform, AI application, enterprise software, cloud infrastructure, or a mobile app, I'm ready to turn your ideas into high-quality, scalable software. less -
Hire designysoft
Hello! I’m a Senior Software Architect and Full-Stack Developer with 20+ years of experience building scalable, secure, and performance-driven applications. I specialize in combining strong engineering fundamentals with modern AI capabilities to deliver intelligent, future-ready solutions. I build intelligent,...Hello! I’m a Senior Software Architect and Full-Stack Developer with 20+ years of experience building scalable, secure, and performance-driven applications. I specialize in combining strong engineering fundamentals with modern AI capabilities to deliver intelligent, future-ready solutions. I build intelligent, scalable applications by integrating AI into real-world business workflows. My experience includes AI-assisted data validation, automated mapping, and decision-support features that improve data onboarding and operational efficiency. I design reliable backend services and APIs for complex, high-volume systems, including large data migration and transformation pipelines with strict integrity requirements. I develop responsive, production-ready web applications and ensure they perform smoothly under real-time and high-concurrency conditions through scalable architecture and efficient processing patterns. Today, software is not just about functionality. It’s about automation, insights, and smarter decision-making. I help businesses integrate AI tools and cloud technologies into their systems to increase efficiency and unlock new value. Core Expertise Microsoft Ecosystem .NET Core, ASP.NET MVC, C#, VB.NET, Web & Desktop Applications, REST APIs, Microservices Architecture AI & Intelligent Systems AI API integrations (OpenAI and similar platforms) Chatbots and virtual assistants Workflow automation using AI tools Predictive analytics integrations AI-enhanced business applications Frontend & JavaScript React.js, Angular, Vue.js, Blazor, Node.js, TypeScript, jQuery, AJAX Mobile Development Flutter, .NET MAUI, React Native, Ionic, Native Android & iOS Cloud & DevOps Azure, AWS, Google Cloud CI/CD pipelines Docker-based deployments Cloud-native architecture and optimization Databases MS SQL Server, MySQL, PostgreSQL, MongoDB UI/UX & Responsive Design Tailwind, Bootstrap, HTML5, CSS3, Mobile-first design What I Deliver: - -> End-to-end product development, from architecture to production -> AI-powered features integrated into web and mobile applications -> Custom enterprise systems and automation platforms -> Cloud migration and scalable infrastructure design -> Secure, maintainable, and well-structured code -> Clear communication and predictable delivery timelines I work best with clients who value long-term collaboration and technical excellence. If you’re looking to modernize your application, integrate AI capabilities, or build a robust system from scratch, I’d be glad to discuss your goals. Let’s connect and explore how we can build something impactful. less -
Hire hammertech01
hammertech01 hammertech01
$30 USD / hour
Full-stack | Mobile | SaaS | AI Agent | ScrappingArgentinaWe are a software development company specializing in scalable web applications, AI-powered solutions, automation, and advanced data technologies. With over 9 years of experience, our team builds complete end-to-end solutions, from intuitive frontend interfaces to secure, high-performance backend systems and...We are a software development company specializing in scalable web applications, AI-powered solutions, automation, and advanced data technologies. With over 9 years of experience, our team builds complete end-to-end solutions, from intuitive frontend interfaces to secure, high-performance backend systems and scalable APIs. We also develop intelligent applications powered by AI and machine learning, as well as advanced web scraping and data extraction systems for large-scale data collection, processing, cleaning, and analysis. Our expertise includes full-stack development, AI integration, workflow automation, web scraping, data pipelines, analytics dashboards, and custom business platforms. We prioritize clean architecture, maintainable code, security, reliability, and long-term scalability. We work closely with our clients to understand their goals and turn complex ideas into practical, efficient solutions that deliver real business value. less -
Hire silasreinagel
silasreinagel silasreinagel
$50 USD / hour
⭐️⭐️⭐️⭐️⭐️AI & Full Stack Engineer⭐️⭐️⭐️⭐️⭐️United StatesI help businesses build scalable, AI-powered web and mobile applications from idea to production. With strong expertise across backend systems, modern frontend frameworks, mobile apps, and AI integration, I focus on delivering products that are not just functional, but fast, secure, and built to scale. ⭐️ I...I help businesses build scalable, AI-powered web and mobile applications from idea to production. With strong expertise across backend systems, modern frontend frameworks, mobile apps, and AI integration, I focus on delivering products that are not just functional, but fast, secure, and built to scale. ⭐️ I specialize in ; ✔ AI-powered web apps (ChatGPT, automation tools, smart dashboards) ✔ SaaS platforms (multi-tenant, subscription-based systems) ✔ Custom CRM / ERP systems ✔ High-performance REST APIs & microservices ✔ Mobile apps (Flutter & React Native) ✔ E-commerce platforms & payment integrations ✔ Data pipelines, scraping, and automation systems ⭐️ Tech Stack ✅ Backend 🔹 Laravel, PHP (Advanced) 🔹 Node.js (Express) 🔹 Python (FastAPI, Flask) 🔹 REST API & GraphQL ✅ Frontend 🔹 React.js, Vue.js, Angular 🔹 JavaScript / TypeScript 🔹 HTML5, CSS3, Tailwind, Bootstrap ✅ Mobile 🔹 Flutter (iOS & Android) 🔹 React Native ✅ Databases 🔹 MySQL, PostgreSQL 🔹 MongoDB, Firebase 🔹 Redis (caching & queues) ✅ AI & Automation 🔹 OpenAI / ChatGPT API 🔹 Machine Learning (Scikit-learn, TensorFlow - practical use) 🔹 Web scraping & workflow automation ✅ DevOps & Cloud 🔹 AWS (EC2, S3, RDS) 🔹 Docker & CI/CD pipelines 🔹 Linux server management less -
Hire ShanealP
I am a full-stack developer with 8+ years of experience building clean, reliable, and scalable web applications. I work across both frontend and backend, including user-friendly interfaces, secure APIs, database design, third-party integrations, and production deployment. My main focus is simple: deliver perfect...I am a full-stack developer with 8+ years of experience building clean, reliable, and scalable web applications. I work across both frontend and backend, including user-friendly interfaces, secure APIs, database design, third-party integrations, and production deployment. My main focus is simple: deliver perfect project results. I care about clean code, clear communication, fast problem-solving, and building solutions that work smoothly in the real world. I do not just complete tasks. I make sure the final product is stable, easy to use, and ready for real users. I can help review your current system, improve performance, fix bugs, add new features, and prepare your product for launch or growth. I always aim to understand the business goal first, then build the right technical solution to support it. less -
Hire dhyanmoradiya
Hi, I’m Dhyan Moradiya, a passionate and results-driven Full-Stack Developer with strong experience in building scalable, high-performance web and mobile applications. I specialize in delivering custom software solutions that help businesses grow, automate processes, and improve user experience. Whether you're a...Hi, I’m Dhyan Moradiya, a passionate and results-driven Full-Stack Developer with strong experience in building scalable, high-performance web and mobile applications. I specialize in delivering custom software solutions that help businesses grow, automate processes, and improve user experience. Whether you're a startup or an established company, I can turn your ideas into reliable, production-ready systems. What I Do Best • Mobile App Development (iOS | Android) • Cross-Platform App Development (React Native | Flutter) • Web Application Development (React | Angular | ASP.Net | Node JS | Laravel) • Quality Assurance (Manual & Automated Testing) • UI/UX Design • Graphic Design • Digital Marketing (ASO | SEO | SMM) Technologies & Tools • ASP.NET Core, .NET MVC, Web API • React.js, Angular, JavaScript, TypeScript • Flutter, Dart, React Native • Node.js, Laravel • AWS, Firebase • MySQL, MongoDB, SQLite • GitHub, Bitbucket, CI/CD pipelines Why Clients Choose Me • Clean, scalable & maintainable code • Fast delivery without compromising quality • Clear & transparent communication • Strong problem-solving mindset • Agile development approach • Long-term support & reliability • I take full ownership of my work If you're looking for a developer who understands both technology and business, I’m here to help. Send me a message — let’s discuss your project! less -
Hire tahasohail763
tahasohail763 tahasohail763
$15 USD / hour
Top Freelancer | Mobile App Developer & Web ExpertPakistanI am a Mobile App Developer and Web Developer with 8+ years of experience building high-quality applications for startups and businesses I specialize in mobile app development using Flutter for iOS and Android, and also build scalable web applications using Laravel and Node.js As a mobile app developer, I focus on...I am a Mobile App Developer and Web Developer with 8+ years of experience building high-quality applications for startups and businesses I specialize in mobile app development using Flutter for iOS and Android, and also build scalable web applications using Laravel and Node.js As a mobile app developer, I focus on creating apps that are fast, stable, and ready for real users, not just basic demos I work with clients as a long-term technology partner or as a dedicated mobile app developer to deliver specific features, modules, or complete products I build mobile and web systems that are structured, scalable, and easy to maintain, so your product can grow without technical issues With 60+ completed projects, I have experience in SaaS platforms, mobile applications, and custom web systems across different industries What can I help you with • Mobile app development for iOS and Android using Flutter • Cross-platform mobile app developer services • Web application development using Laravel and Node.js • SaaS product development from idea to launch • Backend systems APIs and integrations • Admin panels, dashboards, and business tools • Improving performance, fixing bugs, and scaling apps I do not just write code as a mobile app developer; I focus on building solutions that support your product's long-term growth If you are looking for a reliable mobile app developer who can also handle web systems, feel free to reach out, and we can discuss your project less
